swimDaniela Cossio
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.95 | +7.06s to Sectionals | 2021-11-14 | 2021 BD DSSC Turkey Splash Invitationalvenue |
| 100 Freestyle | SCY | 1:09.03 | +14.94s to Sectionals | 2021-11-13 | 2021 BD DSSC Turkey Splash Invitationalvenue |
| 200 Freestyle | SCY | 2:11.20 | +14.51s to Sectionals | 2026-01-24 | 2026 BD UIL1-6A Championshipvenue |
| 500 Freestyle | SCY | 6:12.23 | +62.34s to Sectionals | 2023-11-17 | 2023 BD UIL EPISD Invitevenue |
| 50 Backstroke | SCY | 38.50 | +9.91s to Sectionals | 2019-02-23 | 2019 BD SC BC Championshipvenue |
| 100 Backstroke | SCY | 1:08.80 | +8.01s to Sectionals | 2026-01-24 | 2026 BD UIL1-6A Championshipvenue |
| 200 Backstroke | SCY | 2:36.29 | +23.00s to Sectionals | 2022-02-26 | 2022 BD Short Course Championshipvenue |
| 50 Breaststroke | SCY | 57.80 | +24.21s to Sectionals | 2018-01-01 | Border Swimming Short Course Champ. Meet |
| 100 Breaststroke | SCY | 1:34.48 | +23.59s to Sectionals | 2019-01-25 | BD 2019 BAT Polar Bear Splash |
| 50 Butterfly | SCY | 42.60 | +15.21s to Sectionals | 2019-01-25 | BD 2019 BAT Polar Bear Splash |
| 100 Butterfly | SCY | 1:25.73 | +26.64s to Sectionals | 2021-11-14 | 2021 BD DSSC Turkey Splash Invitationalvenue |
| 200 Butterfly | SCY | 3:08.50 | +56.31s to Sectionals | 2022-02-27 | 2022 BD Short Course Championshipvenue |
| 100 Individual Medley | SCY | 1:32.76 | 2019-02-24 | 2019 BD SC BC Championshipvenue | |
| 200 Individual Medley | SCY | 2:47.62 | +35.03s to Sectionals | 2022-02-26 | 2022 BD Short Course Championshipvenue |
| 50 Freestyle | LCM | 33.46 | +5.07s to Sectionals | 2022-06-25 | 2022 BD Poppa's Day Invitationalvenue |
| 100 Freestyle | LCM | 1:11.04 | +9.75s to Sectionals | 2023-07-08 | 2023 BD Jack White Classicvenue |
| 200 Freestyle | LCM | 2:40.33 | +28.24s to Sectionals | 2023-07-09 | 2023 BD Jack White Classicvenue |
| 400 Freestyle | LCM | 5:54.90 | +76.11s to Sectionals | 2023-07-22 | 2023 BD LCM Border Champsvenue |
| 50 Backstroke | LCM | 42.22 | +9.33s to Sectionals | 2019-07-27 | 2019 BD Border LSC Long Course Championshipvenue |
| 100 Backstroke | LCM | 1:24.46 | +14.67s to Sectionals | 2022-07-24 | 2022 BD LCM Border Champsvenue |
| 200 Backstroke | LCM | 3:01.04 | +29.05s to Sectionals | 2023-07-22 | 2023 BD LCM Border Champsvenue |
| 50 Breaststroke | LCM | 51.71 | +13.42s to Sectionals | 2021-07-25 | 2021 BD SWAT Sun City Summer Bashvenue |
| 100 Breaststroke | LCM | 1:49.63 | +29.04s to Sectionals | 2022-06-25 | 2022 BD Poppa's Day Invitationalvenue |
| 50 Butterfly | LCM | 48.20 | +16.91s to Sectionals | 2019-07-28 | 2019 BD Border LSC Long Course Championshipvenue |
| 100 Butterfly | LCM | 1:34.35 | +26.96s to Sectionals | 2022-06-25 | 2022 BD Poppa's Day Invitationalvenue |
| 200 Individual Medley | LCM | 3:09.68 | +38.29s to Sectionals | 2023-07-08 | 2023 BD Jack White Classicvenue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.71 | flying | 200 Medley Relay (leg 4) | 2019-02-23 | 2019 BD SC BC Championship |
| 50 Freestyle | SCY | 39.63 | flying | 200 Free Relay (leg 2) | 2019-02-24 | 2019 BD SC BC Championship |
| 50 Freestyle | LCM | 37.17 | flat | 200 Free Relay | 2021-08-08 | 2021 BD LCM Border Champs TF |
| 50 Freestyle | LCM | 33.36 | flying | 200 Free Relay (leg 2) | 2022-07-24 | 2022 BD LCM Border Champs |
| 50 Backstroke | LCM | 42.96 | flat | 200 Medley Relay | 2021-08-07 | 2021 BD LCM Border Champs TF |
| 100 Butterfly | LCM | 1:45.77 | flying | 400 Medley Relay (leg 3) | 2022-06-04 | 2022 BD SWAT Schools Out Summer Bash |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
200 Backstroke SCY 2:36.29 RT 0.72s
100 Butterfly SCY 1:25.73
Front half 38.94s · back half 46.79s
200 Butterfly SCY 3:08.50 RT 0.84s
Front half 85.08s · back half 103.42s
100 Individual Medley SCY 1:32.76
Front half 42.51s · back half 50.25s
200 Individual Medley SCY 2:47.62 RT 0.85s
Front half 75.47s · back half 92.15s
400 Freestyle LCM 5:54.90 RT 0.78s
100 Backstroke LCM 1:24.46
Front half 40.10s · back half 44.36s
200 Backstroke LCM 3:01.04 RT 0.74s
Front half 88.90s · back half 92.14s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.